<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>计算属性get和set</title>
		<script type="text/javascript" src="js/vue.js" ></script>
	</head>
	<body>
		<div id="app">
			{{fullName}}
		</div>
		<script>
			var vm = new Vue({
				el: "#app",
				data: {
					firstName: "Dell",
					lastName: "Lee",
				},
				computed: {
					fullName: {
						get: function() {
							return this.firstName + " " + this.lastName;
						},
						set: function(value) {
							var arr = value.split(" ");
							this.firstName = arr[0];
							this.lastName = arr[1];
						}
					}
				}
			})
		</script>
	</body>
</html>
